Disclaimer
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With USB3 DRD, a device can dynamically switch between host and peripheral modes, allowing for more flexible and versatile usage scenarios. For example, a smartphone equipped with USB3 DRD can act as a USB host when connecting to USB peripherals like keyboards or flash drives, but can also function as a peripheral device when connected to a computer for data transfer or.
When USB3 interface is operating in device mode, up to three endpoints can be configured as Interrupt, Bulk or Isochronous modes. These endpoints are also configurable as either input or output. The Control endpoint is fixed at endpoint number 0.
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Channel | Data Lane # | Virtual Channel # | Remarks |
|---|---|---|---|
RX0 | 2 | 2 | Not available in this package |
RX1 | 2 | 2 | Not available in this package |
RX2 | 2 | 2 | |
RX3 | 2 | 2 | |
RX4 | 2 | 2 | |
RX5 | 4 | 4 |
It's important to note that RX2 and RX3 share pins with the CPIO interface. Therefore, only one of RX2/RX3 or the CPIO interface can be active at any given time.
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